Function TestEvaluate

kernel_test.go:72–165

============================================================================== TestEvaluate tests the evaluation of consecutive cells.

(t *testing.T)

// TestEvaluate tests the evaluation of consecutive cells.
func TestEvaluate(t *testing.T) {
	cases := []struct {
		Input  []string
		Output string
	}{
		{[]string{
			"a := 1",
			"a",
		}, "1"},
		{[]string{
			"a = 2",
			"a + 3",
		}, "5"},
		{[]string{
			"func myFunc(x int) int {",
			"    return x+1",
			"}",
			"myFunc(1)",
		}, "2"},
		{[]string{
			"b := myFunc(1)",
		}, ""},
		{[]string{
			"type Rect struct {",
			"    Width, Height int",
			"}",
			"Rect{10, 30}",
		}, "{10 30}"},
		{[]string{
			"type Rect struct {",
			"    Width, Height int",
			"}",
			"&Rect{10, 30}",
		}, "&{10 30}"},
		{[]string{
			"func a(b int) (int, int) {",
			"    return 2 + b, b",
			"}",
			"a(10)",
		}, "12 10"},
		{[]string{
			`import "errors"`,
			"func a() (interface{}, error) {",
			`    return nil, errors.New("To err is human")`,
			"}",
			"a()",
		}, "<nil> To err is human"},
		{[]string{
			`c := []string{"gophernotes", "is", "super", "bad"}`,
			"c[:3]",
		}, "[gophernotes is super]"},
		{[]string{
			"m := map[string]int{",
			`    "a": 10,`,
			`    "c": 30,`,
			"}",
			`m["c"]`,
		}, "30 true"},